The Government Says Business Cards Are Machine Guns

Published on April 24, 2023
Duration: 12:42

This expert-level guide, drawing from Brandon Herrera's authoritative analysis, breaks down the complex legal definition of a machine gun under the NFA. It details the function of a lightning link and the controversial 'Auto Key Card' case, exploring the legal arguments and potential First Amendment issues surrounding the distribution of firearm modification templates. The guide also touches upon improvised conversion methods and the mechanics of legal full-auto firearms.

Quick Summary

The ATF classifies 'Auto Key Cards,' featuring engraved lightning link templates, as machine gun conversion devices under the NFA. A lightning link is a drop-in part enabling full-auto fire in AR-15s by modifying the trigger group's interaction with the bolt carrier. Distributing such templates raises potential First Amendment free speech issues.

Chapters

  1. 00:00Introduction to Auto Key Card Case
  2. 00:52Key Figures: Matt Hoover and Kristopher Ervin
  3. 03:10Legal Definition of a Machine Gun
  4. 04:02Mechanical Operation of Full-Auto ARs
  5. 06:16What is a Lightning Link?
  6. 08:25Template vs. Device Argument
  7. 09:37Comparisons and Legal Slippery Slope
  8. 11:13Call to Action and 2A Advocacy

Frequently Asked Questions

What is the ATF's stance on 'Auto Key Cards'?

The ATF considers 'Auto Key Cards,' which are business cards with engraved templates for lightning links, to be machine gun conversion devices. This classification stems from the NFA's definition of machine guns and parts designed for conversion.

How does a lightning link enable full-auto fire in an AR-15?

A lightning link is a drop-in part that modifies the trigger group of a semi-automatic AR-15. It alters the disconnector's function, allowing the bolt carrier to reset the hammer after each shot, thus enabling continuous automatic fire as long as the trigger is held.

What are the legal implications of distributing templates for firearm modifications?

Distributing templates for NFA-regulated items, like the 'Auto Key Card' case illustrates, can lead to legal challenges. Arguments often involve comparing these templates to blueprints or 3D printing files and considering potential First Amendment free speech protections.

What is the legal definition of a machine gun under US law?

Under 26 U.S.C. 5845(b), a machine gun is defined as any weapon designed to shoot automatically more than one shot without manual reloading by a single trigger function. This also includes any part specifically designed or intended for use in converting a weapon into a machine gun.

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